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(213057) 1999NM54  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.13571 1.637e-08 au
e 0.230013 4.394e-08
i 15.932 5.945e-06 deg
Ω 223.927 1.373e-05 deg
ω 140.457 1.84e-05 deg
M 130.782 1.236e-05 deg

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Other useful info
Absolute Magnitude (H)    14.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4145 au
Aphelion 3.857 au
Asc. node-Earth separation 2.60154 au
Desc. node-Earth separation 1.53205 au
Earth MOID 1.43691 au
Orbital period 2028.16 days
Date of orbit computation  apr 23 20:34
Observational summary
Optical observations (Discarded) 1327 (5)
Radar observations (Discarded) 0 (0)
Arc length 8983.06 days
Unobserved 70 days

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Ephemeris at epoch 60426 MJD
Right Ascension 137.211 deg
Declination -0.87177 deg
V Magnitude 20.74 mag
Solar Elongation -103.42 deg
Galactic Latitude 29.68 deg
Rate 0.104 deg/day
Direction 53.964 deg

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